snowflakedb/snowpark-python v1.8.0

Release

on GitHub

1.8.0 (2023-09-14)

New Features

• Added support for VOLATILE/IMMUTABLE keyword when registering UDFs.
• Added support for specifying clustering keys when saving dataframes using DataFrame.save_as_table.
• Accept Iterable objects input for schema when creating dataframes using Session.create_dataframe.
• Added the property DataFrame.session to return a Session object.
• Added the property Session.session_id to return an integer that represents session ID.
• Added the property Session.connection to return a SnowflakeConnection object .
• Added support for creating a Snowpark session from a configuration file or environment variables.

Dependency updates

• Updated snowflake-connector-python to 3.2.0.

Bug Fixes

• Fixed a bug where automatic package upload would raise ValueError even when compatible package version were added in session.add_packages.
• Fixed a bug where table stored procedures were not registered correctly when using register_from_file.
• Fixed a bug where dataframe joins failed with invalid_identifier error.
• Fixed a bug where DataFrame.copy disables SQL simplfier for the returned copy.
• Fixed a bug where session.sql().select() would fail if any parameters are specified to session.sql().